Initial commit: Core packages

odoo-bringout-oca-ocb-web/web/models/ir_model.py

@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models, api
+
+
+class IrModel(models.Model):
+    _inherit = "ir.model"
+
+    @api.model
+    def display_name_for(self, models):
+        """
+        Returns the display names from provided models which the current user can access.
+        The result is the same whether someone tries to access an inexistent model or a model they cannot access.
+        :models list(str): list of technical model names to lookup (e.g. `["res.partner"]`)
+        :return: list of dicts of the form `{ "model", "display_name" }` (e.g. `{ "model": "res_partner", "display_name": "Contact"}`)
+        """
+        # Store accessible models in a temporary list in order to execute only one SQL query
+        accessible_models = []
+        not_accessible_models = []
+        for model in models:
+            if self._check_model_access(model):
+                accessible_models.append(model)
+            else:
+                not_accessible_models.append({"display_name": model, "model": model})
+        return self._display_name_for(accessible_models) + not_accessible_models
+
+    @api.model
+    def _display_name_for(self, models):
+        records = self.sudo().search_read([("model", "in", models)], ["name", "model"])
+        return [{
+            "display_name": model["name"],
+            "model": model["model"],
+        } for model in records]
+
+    @api.model
+    def _check_model_access(self, model):
+        return (self.env.user._is_internal() and model in self.env
+                and self.env[model].check_access_rights("read", raise_exception=False))
+
+    @api.model
+    def get_available_models(self):
+        """
+        Return the list of models the current user has access to, with their
+        corresponding display name.
+        """
+        accessible_models = [model for model in self.pool.keys() if self._check_model_access(model)]
+        return self._display_name_for(accessible_models)